Bones star David Boreanaz admitted to an extra-marital affair on Monday and claimed his former mistress contacted an attorney and threatened to go to various media outlets.

RadarOnline.com has confirmed that the woman is represented by attorney Gloria Allred. She strenuously denies any implication of impropriety on her part and puts the blame for his actions squarely on Boreanaz.

Boreanaz did not name the woman he slept with but RadarOnline.com has learned exclusively that it was Tiger Woods’ mistress Rachel Uchitel!

Yes, we’d love to take credit for this scoop but the affair was first reported by Star magazine way back when Tiger Woods still had a wholesome image!

In a cover story, Star magazine blew the lid of Boreanaz’s affair with Uchitel. Shortly after that Star and the National Enquirer broke the story of Uchitel’s affair with Tiger. And shortly after that Uchitel hired Allred and scored a mega-million dollar payout from the golfer.

So we now know definitively that two women who had extra marital affairs with Boreanaz are represented by Allred. So which client is she actively representing now in regard to Boreanz? The new, mystery woman, according to Allred, which makes us wonder if Boreanaz will now publicly admit to his affair with Uchitel now that he’s in a truth-telling mood.

And for the record, Allred told RadarOnline.com: ”It is a typical line of many male celebrities to make that claim (about blackmail). There is no merit to it in this case. I do represent a woman who had a relationship with him. Now that he is attacking her, I do expect that she will want to tell the story of their relationship so that the truth will come out.”